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氟乙酸盐和氟柠檬酸盐:作用机制

Fluoroacetate and fluorocitrate: mechanism of action.

作者信息

Clarke D D

机构信息

Department of Chemistry, Fordham University, Bronx, NY 10458.

出版信息

Neurochem Res. 1991 Sep;16(9):1055-8. doi: 10.1007/BF00965850.

DOI:10.1007/BF00965850
PMID:1784332
Abstract

The concept of lethal synthesis as suggested by Peters is reviewed in the light of the more recent work in this area. It is suggested that fluorocitrate is a "suicide" substrate for aconitase rather than a competitive inhibitor as originally suggested. The use of these substances to study glial-neuronal relationships is considered.

摘要

根据该领域的最新研究成果,对彼得斯提出的致死合成概念进行了综述。有人认为,氟柠檬酸是乌头酸酶的一种“自杀性”底物,而不是最初认为的竞争性抑制剂。还讨论了利用这些物质研究神经胶质细胞与神经元关系的情况。

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1
Fluoroacetate and fluorocitrate: mechanism of action.氟乙酸盐和氟柠檬酸盐:作用机制
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2
Metabolism and defluorination of fluoroacetate in the brush-tailed possum (Trichosurus vulpecula).帚尾袋貂(Trichosurus vulpecula)体内氟乙酸的代谢与脱氟作用
Aust J Biol Sci. 1979 Feb;32(1):15-26.
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Use of fluorocitrate and fluoroacetate in the study of brain metabolism.氟柠檬酸和氟乙酸在脑代谢研究中的应用。
Glia. 1997 Sep;21(1):106-13.
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Enzymatic defluorination and metabolism of fluoroacetate, fluoroacetamide, fluoroethanol, and (-)-erythro-fluorocitrate in rats and mice examined by 19F and 13C NMR.通过¹⁹F和¹³C核磁共振研究大鼠和小鼠体内氟乙酸盐、氟乙酰胺、氟乙醇和(-)-赤藓型氟柠檬酸的酶促脱氟作用及代谢情况。
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Some metabolic aspects of fluoroacetate especially related to fluorocitrate.氟乙酸盐的一些代谢方面,尤其与氟柠檬酸有关。
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Biochemistry of fluoroacetate poisoning: the effect of fluorocitrate on purified aconitase.氟乙酸盐中毒的生物化学:氟柠檬酸对纯化乌头酸酶的影响。
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Inhibition of DNA synthesis in mouse lymphosarcoma LS/BL cells by fluorocitrate.
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Pharmacological Tools to Study the Role of Astrocytes in Neural Network Functions.用于研究星形胶质细胞在神经网络功能中作用的药理学工具。
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三甲基胺 N-氧化物在动脉粥样硬化中的作用及其潜在的治疗方面:文献综述。
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Development of Marker Recycling Systems for Sequential Genetic Manipulation in Marine-Derived Fungi sp. SCSIO F190 and sp. SCSIO SX7S7.用于海洋来源真菌sp. SCSIO F190和sp. SCSIO SX7S7中连续基因操作的标记回收系统的开发
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Chronic intermittent hypoxia enhances glycinergic inhibition in nucleus tractus solitarius.慢性间歇性低氧增强孤束核中的甘氨酸能抑制。
J Neurophysiol. 2022 Dec 1;128(6):1383-1394. doi: 10.1152/jn.00241.2022. Epub 2022 Nov 2.
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Operation of a TCA cycle subnetwork in the mammalian nucleus.哺乳动物细胞核中三羧酸循环子网的运作。
Sci Adv. 2022 Sep 2;8(35):eabq5206. doi: 10.1126/sciadv.abq5206. Epub 2022 Aug 31.
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ATP indirectly stimulates hippocampal CA1 and CA3 pyramidal neurons the activation of neighboring P2X7 receptor-bearing astrocytes and NG2 glial cells, respectively.三磷酸腺苷(ATP)分别通过激活邻近的表达P2X7受体的星形胶质细胞和NG2神经胶质细胞,间接刺激海马体CA1和CA3锥体神经元。
Front Pharmacol. 2022 Jul 22;13:944541. doi: 10.3389/fphar.2022.944541. eCollection 2022.
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Calcium Imaging Analysis of Cellular Responses to Hypercapnia and Hypoxia in the NTS of Newborn Rat Brainstem Preparation.新生大鼠脑干制备中孤束核细胞对高碳酸血症和低氧反应的钙成像分析
Front Physiol. 2021 Mar 25;12:645904. doi: 10.3389/fphys.2021.645904. eCollection 2021.
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Astrocytes in the nucleus of the solitary tract: Contributions to neural circuits controlling physiology.孤束核中的星形胶质细胞:对控制生理的神经回路的贡献。
Physiol Behav. 2020 Sep 1;223:112982. doi: 10.1016/j.physbeh.2020.112982. Epub 2020 Jun 11.
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Dorsal vagal complex and hypothalamic glia differentially respond to leptin and energy balance dysregulation.背侧迷走复合体和下丘脑神经胶质对瘦素和能量平衡失调的反应不同。
Transl Psychiatry. 2020 Mar 9;10(1):90. doi: 10.1038/s41398-020-0767-0.
Stereochemical studies on the hydration of monofluorofumarate and 2,3-difluorofumarate by fumarase.
Biochemistry. 1982 May 25;21(11):2637-44. doi: 10.1021/bi00540a010.
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Isolation of 2-fluorocitrate produced by in vivo dealkylation of 29-fluorostigmasterol in an insect.
J Biol Chem. 1984 Sep 10;259(17):11022-6.
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Fluorinated substrate analogs: routes of metabolism and selective toxicity.氟化底物类似物:代谢途径与选择性毒性。
Adv Enzymol Relat Areas Mol Biol. 1983;55:197-289. doi: 10.1002/9780470123010.ch3.
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Note upon the behaviour of rat brain tissue treated with fluoroacetate in vitro.关于体外氟乙酸处理大鼠脑组织行为的注释。
Biochem Pharmacol. 1966 Dec;15(12):2130-1. doi: 10.1016/0006-2952(66)90247-4.
8
The effect of injections of fluorocitrate into the brains of rats.向大鼠脑内注射氟柠檬酸的效果。
Biochem Pharmacol. 1968 Feb;17(2):195-202. doi: 10.1016/0006-2952(68)90323-7.
9
Tricarboxylic acid-cycle metabolism in brain. Effect of fluoroacetate and fluorocitrate on the labelling of glutamate, aspartate, glutamine and gamma-aminobutyrate.大脑中的三羧酸循环代谢。氟乙酸和氟柠檬酸对谷氨酸、天冬氨酸、谷氨酰胺和γ-氨基丁酸标记的影响。
Biochem J. 1970 Nov;120(2):345-51. doi: 10.1042/bj1200345.
10
Some metabolic aspects of fluoroacetate especially related to fluorocitrate.氟乙酸盐的一些代谢方面,尤其与氟柠檬酸有关。
Ciba Found Symp. 1971;2:55-76. doi: 10.1002/9780470719855.ch4.